He was arrested by FBI agents in his Florida home and he's appearing in federal court in Manhattan today.

Now we can finally see what he looks like. Check it out below [via CNBC screenshots]:

CNBC screenshot

CNBC screenshot

CNBC screenshot

Federal authorities allege that Martoma traded on non-public information about drug trials at Elan Corporation and Wyeth between 2006 and 2008 while he was employed at CR Intrinsic Investors, a subsidiary of SAC Capital Advisors.

The scheme is alleged to have made more than $276 million in ill-gotten gains.